CN102773946A - Air cooled dedusting device for producing fine rubber powder by utilizing waste tires - Google Patents
Air cooled dedusting device for producing fine rubber powder by utilizing waste tires Download PDFInfo
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- CN102773946A CN102773946A CN2012101792189A CN201210179218A CN102773946A CN 102773946 A CN102773946 A CN 102773946A CN 2012101792189 A CN2012101792189 A CN 2012101792189A CN 201210179218 A CN201210179218 A CN 201210179218A CN 102773946 A CN102773946 A CN 102773946A
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- China
- Prior art keywords
- temperature reducing
- rubber powder
- reducing chamber
- cooling chamber
- chamber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses an air cooled dedusting device for producing fine rubber powder by utilizing waste tires. The air cooled dedusting device comprises a conveying pipe, a temperature reducing chamber, a storage chamber, an air blower, a dust storage temperature reducing chamber, and a kick-out device. One end of the conveying pipe is provided with a feed inlet. The temperature reducing chamber is arranged at the other end of the conveying pipe. The temperature reducing chamber is communicated with the storage chamber on the lower part of the temperature reducing chamber. The upper part of the temperature reducing chamber is communicated with the air blower. The dust storage temperature reducing chamber is arranged on the lower part of the air blower. With the adoption of the structure and process, except the feed inlet and feed outlet, the rest of the entire device forms a sealed system. The conveying pipe is designed in an ''S'' shape so that the feeding speed is slowed down and the temperature reducing effect is improved. Meanwhile, heat after temperature reduction and small amount of powder generated enter to the dust storage temperature reducing chamber together so as to reduce the temperature and dedust thoroughly, and therefore, quality problem of softened rubber powder and blocking and the like as well as the problem that dust pollutes the environment are solved.
Description
Technical field
The invention belongs to chemical production technical field, relate to and utilize junked tire to produce fine rubber powder production equipment field, relate in particular to a kind of junked tire that utilizes and produce the air-cooled dust arrester of fine glue powder.
Background technology
Utilize junked tire to produce rubber powder and fine glue powder, multiple production technology and technology are arranged at present, comprising: technical methods such as normal temperature method, liquid nitrogen freezing, air plavini, chemical assistant method, water slug method.Remove the process technology beyond the normal temperature method production technology, all be not used owing to there being unfavorable factors such as the security risk coefficient is big, the environmental pollution degree extensively reaches the manufacturing cost height.Therefore, utilizing the processing technology of normal temperature method is domestic first-selection.Its processing technology is: junked tire (900cm above rail tyre)-cut group-slitting-stripping and slicing--coarse crushing-magnetic separation-fine grinding--magnetic separation-screening-isothermal grinding-packing.In process because the isothermal grinding step, employing be to utilize recirculated water to carry out circulating water cooling at bistrique and deflector roll inside, exist thorough defective of cooling, and; Because rubber is macromolecular material, when grinding; Particle produces great amount of heat through Fast Collision, if cooling is not in place, will directly cause softening, the coking of rubber powder; Even strengthen recirculated water and cooling amount, product reaches requirement basically, but owing to still have the part heat not discharge; After the packing, mass defects such as caking usually appear in rubber powder, and influence the technical indicators such as tensile strength of products such as reclaimed rubber.Simultaneously, in this operation, owing to do not establish environmental protecting device such as dedusting, exist the reality of rubber powder dust polluting environment, harm employee health, therefore, this device is to carry out innovation to above drawback background.
Summary of the invention
The objective of the invention is: produce in rubber powder and the fine rubber powder process to the existing junked tire that utilizes; Grinding step is because prior art exists cooling not thorough; Cause that product is softening, caking and influence mass defect such as downstream reclaimed rubber product tensile strength and because grind size reaches the 40-120 order, the formation dust source influences drawbacks such as environment and employee be healthy; And development increases device, reaches the purpose of eliminating above defective.
The objective of the invention is to realize like this: this air-cooled dust arrester comprises conveying pipeline, cooling chamber, storage compartment, air blast, storage dirt cooling chamber, setting gauge; One end of said conveying pipeline is provided with charging aperture, and the other end of conveying pipeline forms cooling chamber, and said cooling chamber communicates with the storage compartment that it is arranged on the bottom; The bottom of said storage compartment is provided with setting gauge; The setting gauge bottom is provided with discharging opening, and the top of said cooling chamber communicates with air blast, and the bottom of said air blast is provided with storage dirt cooling chamber.
Said conveying pipeline is a serpentine.
Processing step of the present invention is: the fine rubber powder after the grinding is sent into the charging aperture on the conveying pipeline through piping, starts blower motor, and the suction of air blast is inhaled rubber powder and delivered to cooling chamber through conveying pipeline; Because wind-force is big, concentrated, the process that is drawn onto cooling chamber from charging aperture has realized cooling exactly, and the rubber powder of accomplishing cooling drops to the storage compartment; Dust and hot gas then get into storage dirt cooling chamber; Drop to the rubber powder of storage compartment,, get into packing machine and pack through setting gauge and discharging opening.Reciprocation cycle like this.
Because adopt said structure and technology, whole device is removed charging aperture and discharging opening, all the other are all closed system, and conveying pipeline is designed to " S " type, has slowed down charging rate, has improved cooling-down effect, simultaneously.The low amounts of dust of cooling back heat and generation together gets into storage dirt cooling chamber, reaching know clearly cooling thoroughly and dedusting thorough, eliminated quality problems and dust polluting environment problems such as rubber powder softens, caking.
Description of drawings
Specify embodiments of the invention below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present invention
Among the figure: 1, conveying pipeline 2, cooling chamber 3, storage compartment 4, air blast 5, storage dirt cooling chamber 6, setting gauge 7, discharging opening 8, blower motor 9, charging aperture
The specific embodiment
As shown in Figure 1, this air-cooled dust arrester is by conveying pipeline 1, cooling chamber 2, storage compartment 3, air blast 4, storage dirt cooling chamber 5, setting gauge 6, and an end of conveying pipeline 1 is provided with charging aperture 9; The other end of conveying pipeline 1 forms cooling chamber 2; Conveying pipeline 1 is a serpentine, and cooling chamber 2 communicates with the storage compartment 3 that it is arranged on the bottom, and the bottom of storage compartment 3 is provided with setting gauge 6; Setting gauge 6 bottoms are provided with discharging opening 7; The top of cooling chamber 2 communicates with air blast 4, and the bottom of air blast 4 is provided with storage dirt cooling chamber 5, and air blast 4 is provided with blower motor 8.
During work, the fine rubber powder after the grinding is sent into the charging aperture 9 on the conveying pipeline 1 through piping, starts blower motor 8; The suction of air blast 4 is inhaled rubber powder and is delivered to cooling chamber 2 through conveying pipeline 1, because wind-force is big, concentrated, the process that is drawn onto cooling chamber 2 from charging aperture 9 has realized cooling exactly; The rubber powder of accomplishing cooling drops to storage compartment 3, and dust and hot gas then get into storage dirt cooling chamber 5, drops to the rubber powder of storage compartment 3; Through setting gauge 6 and discharging opening 7, get into packing machine and pack.Reciprocation cycle like this.
Claims (2)
1. one kind is utilized junked tire to produce the air-cooled dust arrester of fine rubber powder; It is characterized in that this air-cooled dust arrester comprises conveying pipeline, cooling chamber, storage compartment, air blast, storage dirt cooling chamber, setting gauge; One end of said conveying pipeline is provided with charging aperture, and the other end of conveying pipeline forms cooling chamber, and said cooling chamber communicates with the storage compartment that it is arranged on the bottom; The bottom of said storage compartment is provided with setting gauge; The setting gauge bottom is provided with discharging opening, and the top of said cooling chamber communicates with air blast, and the bottom of said air blast is provided with storage dirt cooling chamber.
2. a kind of junked tire that utilizes according to claim 1 is produced the air-cooled dust arrester of fine rubber powder, it is characterized in that said conveying pipeline is a serpentine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101792189A CN102773946A (en) | 2012-05-24 | 2012-05-24 | Air cooled dedusting device for producing fine rubber powder by utilizing waste tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101792189A CN102773946A (en) | 2012-05-24 | 2012-05-24 | Air cooled dedusting device for producing fine rubber powder by utilizing waste tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773946A true CN102773946A (en) | 2012-11-14 |
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ID=47119161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101792189A Pending CN102773946A (en) | 2012-05-24 | 2012-05-24 | Air cooled dedusting device for producing fine rubber powder by utilizing waste tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773946A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752429A (en) * | 2014-01-10 | 2014-04-30 | 通辽和田牧业科技发展有限公司 | Air-cooling dust removal system and particle production device group |
| CN104390290A (en) * | 2014-09-30 | 2015-03-04 | 冯全金 | Air dust removal and cooling device in powder production process |
| CN105084037A (en) * | 2015-09-09 | 2015-11-25 | 安徽天润塑业有限公司 | Powder storage bin for polyvinyl chloride (PVC) plate and control method of powder storage bin |
-
2012
- 2012-05-24 CN CN2012101792189A patent/CN102773946A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752429A (en) * | 2014-01-10 | 2014-04-30 | 通辽和田牧业科技发展有限公司 | Air-cooling dust removal system and particle production device group |
| CN103752429B (en) * | 2014-01-10 | 2017-03-08 | 通辽和田牧业科技发展有限公司 | Particle manufacture equipment group |
| CN104390290A (en) * | 2014-09-30 | 2015-03-04 | 冯全金 | Air dust removal and cooling device in powder production process |
| CN104390290B (en) * | 2014-09-30 | 2018-08-10 | 冯全金 | The dedusting of air cools down equipment in powder manufacturing process |
| CN105084037A (en) * | 2015-09-09 | 2015-11-25 | 安徽天润塑业有限公司 | Powder storage bin for polyvinyl chloride (PVC) plate and control method of powder storage bin |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |